氟哌酸胶囊的紫外分光光度测定法北海市药检所陈存兰氟哌酸（诺氟沙星）为喹诺酮类广谱抗菌新药，治疗泌尿系及胃肠道感染疗效较好，其主要制剂为氟哌酸胶囊。其含量测定方法中国药典（１）规定为用橙黄Ⅳ指示终点的高氯酸非水溶液滴定法，终点迟钝，误差较大。笔者参考文... Norfloxacin norfloxacin is a quinolone broad-spectrum antibacterial new drug, the treatment of urinary tract and gastrointestinal infections better curative effect, the main preparation for the haloperidol Acid capsules. Determination of its content Chinese Pharmacopoeia (1) provides for the use of non-aqueous solution of perchlorate titration with the end point of orange Ⅳ titration, end-point slow, larger error. The author reference text ...